title: [Muscular lengthening of the triceps by successive casts in children with cerebral palsy].
abstract: OBJECTIVE
  Twenty children with cerebral palsy who underwent elongation of the triceps surae using successive plaster-casts (28 short triceps) were reviewed. This study was retrospective.
  
  
  METHODS
  Among the eighteen children, 10 were hemiplegic, 8 were diplegic and 2 were spastic quadriparetic. All of them except one were ambulatory children. The authors describe their elongation technique by plaster-casts and the treatment they lead. The mean age at time of elongation was 4 years and 6 months (range 2 years 4 months to 8 years). The passive dorsiflexion of the foot before elongation was of 0 degree (range -20 degrees to +10 degrees) knee in extension, and of 5 degrees (range -15 degrees to +15 degrees) knee in flexion.
  
  
  RESULTS
  The passive dorsiflexion of the foot after elongation was of 23 degrees (range +10 degrees to +30 degrees) knee in extension, and of 27 degrees (range +10 degrees to +35 degrees) knee in flexion. One major complication was noted: the persistence of a varus foot in child after elongation. 24 elongations were reviewed with a mean follow-up of 21 months (range 12 months to 30 months). The passive dorsiflexion of the foot was of 10 degrees (range 0 degree to +20 degrees) knee in extension and of 17 degrees (range -5 degrees to +25 degrees) knee in flexion.
  
  
  CONCLUSIONS
  Compared to different procedures (surgical lengthening, botulinum-A toxin) elongation by successive plaster-casts is a quick, safe, complication-free, and simple technique, whose results are equivalent. Even if recurrence of equinus is probable, a surgical procedure of lengthening could be made on an operative-free tendon.
  
  
  CONCLUSIONS
  Elongation of the triceps surae muscle by successive plaster-casts constitutes a safe alternative technique compared to surgical procedure.
authors.affiliation: Service de Chirurgie Infantile, Hôpital Nord, Saint-Etienne.
authors.forename: J
authors.initials: J
authors.lastname: Cottalorda
authors.forename: V
authors.initials: V
authors.lastname: Gautheron
authors.forename: E
authors.initials: E
authors.lastname: Charmet
authors.forename: Y
authors.initials: Y
authors.lastname: Chavrier
mesh_terms: D000125:Achilles Tendon; D002370:Casts, Surgical; D002547:Cerebral Palsy / Q000150:complications / Q000628:therapy*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D009128:Muscle Spasticity / Q000209:etiology / Q000628:therapy*; D009134:Muscular Atrophy, Spinal / Q000209:etiology / Q000628:therapy*; D012008:Recurrence; D012189:Retrospective Studies
vernacular_title: Allongement musculaire du triceps par plâtres successifs chez l'enfant infirme moteur cerebral.